15690364190

素因数分解:

$2^1\times 5^1\times {\mathrm{21491}}^1\times {\mathrm{73009}}^1$

素因数の和:94507

約数の個数: 16

約数和(自身を含む): 28244356560

約数和(自身を除く): 12553992370

約数列:

[1, 2, 5, 10, 21491, 42982, 73009, 107455, 146018, 214910, 365045, 730090, 1569036419, 3138072838, 7845182095, 15690364190]

約数ペア:

[(1, 15690364190), (2, 7845182095), (5, 3138072838), (10, 1569036419), (21491, 730090), (42982, 365045), (73009, 214910), (107455, 146018)]